I noticed that I had Remmina Icon on Ubuntu lockscreen, I don't know what this mean. Could you please explain ? Thank you.
1 Answer
It's showing a list of applications that have unread notifications since you locked your desktop.
In this case, Remmina had a notification for you, like that a remote session had disconnected.
The lock screen means that you can see what is happening while your computer is locked, and it allows you to get a summary of what has been happening while you have been away.
— https://help.ubuntu.com/stable/ubuntu-help/shell-lockscreen.html.en